Home Conference 2005 Order Boxed Set Product Download VU Training FAQ Press and News Docs and Papers Partner Help Team     register/help User Name: Password: Login	ALL.H Go to the documentation of this file. //Filename : ALL.H //Description : General-purpose header file, include Mem & Error #ifndef __ALL_H #define __ALL_H //--------- Include other headers -------// #ifndef __WINDOWS_ #include <windows.h> #endif #ifndef __OMISC_H #include <OMISC.H> #endif #ifndef __OSTR_H #include <OSTR.H> #endif #ifndef __OFILE_H #include <OFILE.H> #endif #ifndef __GAMEDEF_H #include <GAMEDEF.H> #endif //---------- Debug functions -------// #ifdef DEBUG void __cdecl debug_msg( char* fmt, ... ); #endif //---------- define class Mem ----------// struct MemInfo; class Mem { public : MemInfo* info_array; short ptr_num; short ptr_used; public : Mem(); ~Mem(); char* add(unsigned,char*,int); char* add_clear(unsigned,char*,int); char* resize(void*,unsigned,char*,int); char* resize_keep_data(void *orgPtr, unsigned orgSize, unsigned newSize, char* fileName, int fileLine); void del(void*,char*,int); int get_mem_size(void *memPtr); }; // called when DEBUG mode is off char* mem_resize_keep_data(void*,unsigned,unsigned); extern Mem mem; //------- Define Class Error ------------// typedef void (*ExtraHandler)(); class Error { private: ExtraHandler extra_handler; // extra error handler public: Error(); void internal(char*,char*,int); void mem(); void msg(char*,...); void run(char*,...); void set_extra_handler(ExtraHandler extraHandler) { extra_handler = extraHandler; } }; extern Error err; //-------- error handling functions ----------// #ifdef DEBUG // 0 for null #define err_when(cond) if(cond) err.internal(0,__FILE__, __LINE__) // 0 for null #define err_here() err.internal(0,__FILE__, __LINE__) #define err_if(cond) if(cond) #define err_else else #define err_now(msg) err.run(msg) // internal error // always use err_if(cond) together with err_now(), so when debug is turn off, these two statement will turn off #else #define err_when(cond) #define err_here() #define err_if(cond) #define err_else #define err_now(msg) #endif //------ memory allocation functions --------// #ifndef NO_MEM_CLASS #define mem_add(memSize) mem.add(memSize, __FILE__, __LINE__) #define mem_add_clear(memSize) mem.add_clear(memSize, __FILE__, __LINE__) #define mem_resize(orgPtr,newSize) mem.resize(orgPtr, newSize, __FILE__, __LINE__) #define mem_del(memPtr) mem.del(memPtr, __FILE__, __LINE__) #define mem_resize_keep_data(orgPtr, orgSize, newSize) \ mem.resize_keep_data(orgPtr, orgSize, newSize, __FILE__, __LINE__) #else #define mem_add(memSize) ((char*)malloc(memSize)) #define mem_add_clear(memSize) ((char*)calloc(1,memSize)) #define mem_resize(orgPtr, newSize) ((char*)realloc(orgPtr,newSize)) #define mem_del(memPtr) free(memPtr) // mem_resize_keep_data() will be called directly when not in DEBUG mode #endif //--------------------------------------------// #endif
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